TY - RPRT TI - Stochastic evolutionary dynamics on two levels. AU - Arne Traulsen AU - Anirvan M Sengupta AU - Martin A Nowak PY - 2005 DO - 10.1016/j.jtbi.2005.01.019 UR - https://pubmed.ncbi.nlm.nih.gov/15882701/ ID - 15882701 ER -